*{
	margin: 0;
	padding: 0;
}
body{
	background: #333;
}
.box{
	width: 1000px;
	height: 280px;
	margin: 50px auto;
}
.link{
	height: 280px;
	width: 205px;
	float: left;
	margin: 0 20px;
}
.icon{
	width: 100%;
	height: 190px;
	display: inline-block;
	transition:0.4s ease;
	-webkit-transition:0.4s ease;
	-moz-transition:0.4s ease;
	-o-transition:0.4s ease;
	-ms-transition:0.4s ease;
}
.link-miss .icon{
	background: url(../img/1.png) no-repeat center center;
}
.link-play .icon{
	background: url(../img/2.png) no-repeat center center;
}
.link-touch .icon{
	background: url(../img/3.png) no-repeat center center;
}
.link .icon:hover{
	transform: rotate(360deg) scale(1.2);
	-ms-transform: rotate(360deg) scale(1.2);
	-webkit-transform: rotate(360deg) scale(1.2);
	-o-transform: rotate(360deg) scale(1.2);
	-moz-transform: rotate(360deg) scale(1.2);
}
.button{
	display: block;
	width: 180px;height: 50px;
	text-decoration: none;
	line-height: 50px;
	color: #2dcb70;
	font-weight: bolder;
	border: 2px solid rgba(255,255,255,0.8);
	padding-left: 20px;
	margin: 0 auto;
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	background: url(../img/right.png) no-repeat 130px center;
	position: relative;
	transition:0.4s ease;
	-webkit-transition:0.4s ease;
	-moz-transition:0.4s ease;
	-o-transition:0.4s ease;
	-ms-transition:0.4s ease;
}
.button:hover{
	border: 2px solid rgba(255,255,255,1);
	background-position: 140px center;
}
.button .line{
	display: block;
	position: absolute;
	background: none;
	transition:0.4s ease;
	-webkit-transition:0.4s ease;
	-moz-transition:0.4s ease;
	-o-transition:0.4s ease;
	-ms-transition:0.4s ease;
}
.button:hover .line{
	background: white;
}
.button .line-top{
	position: absolute;
	height: 2px ;
	width:0px;
	left: -110%;
	top: -2px;
}
.button:hover .line-top{
	width: 100%;
	left: -2px;
}
.button .line-bottom{
	width: 0px;
	height: 2px;
	right: -110%;
	bottom: -2px;
	
}
.button:hover .line-bottom{
	width: 100%;
	right: -2px;
}
.button .line-left{
	width: 2px;
	height: 0;
	left: -2px;
	bottom: -110%;
	
}
.button:hover .line-left{
	height: 100%;
	bottom: -2px;
}
.button .line-right{
	width: 2px;
	height: 0;
	right: -2px;
	top: -110%;
	
}
.button:hover .line-right{
	height: 100%;
	top: -2px;
}
.box .tip{
	position: absolute;
	padding: 0px 14px;
	height: 35px;
	line-height: 35px;
	background: #2DCB70;
	color: white;
	font-weight:normal;
	text-transform: none;
	margin: 0 auto;
	border-radius: 3px;
	opacity: 0;
}
.tip em{
	font-style: normal;
}
.tip span{
	position: absolute;
	width: 0px;
	height: 0;
	overflow: hidden;
	border: 7px solid transparent;
	border-top-color:#2DCB70;
	left: 50%;
	margin-left: -3px;
	bottom: -14px;
}
